How Karnataka plans to tackle Bengaluru traffic with 40-km tunnels and 500-km metro lines
GS3Economy · S&T · Environment · Security· Infrastructure (energy, ports, roads, railways)· Prelims + Mains·
Why in news
Karnataka CM D K Shivakumar announced a ₹1.5 lakh crore investment plan for Bengaluru's infrastructure and a policy to decentralize industrial growth to tier-2 and tier-3 cities.
Background
The Karnataka government plans to invest ₹1.5 lakh crore in Bengaluru's infrastructure, including 40-km tunnels and 500-km metro lines. The plan includes doubling the Floor Area Ratio (FAR) for tier-2 and tier-3 cities to promote high-rise construction and industrial decentralization.
Facts for Prelims
- FactTotal investment planned for Bengaluru infrastructure: ₹1.5 lakh crore
- FactProposed metro expansion length: 500 km
- FactProposed tunnel road length: 40 km
- FactPolicy measure: Doubling of Floor Area Ratio (FAR) for tier-2 and tier-3 cities
For Mains
Q. Discuss the role of infrastructure investment and urban planning in managing the challenges of rapid urbanization and traffic congestion in India's tier-1 cities.
Dimensions to cover in your answer
- Urban sprawl management: Balancing high-rise density in tier-2 cities with adequate public transport infrastructure
- Economic decentralization: Leveraging lower land costs and rents in smaller cities to mitigate tier-1 infrastructure strain
- Infrastructure bottleneck: Addressing the limitations of surface-level road expansion through subterranean tunnel solutions
Keywords: Urban Planning · Infrastructure Development · Decentralization · Floor Area Ratio · Urban Sprawl
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